From c087472c716b1e8b76be8677be243d6568007b0a Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Mon, 2 Nov 2015 14:29:12 +0100
Subject: [PATCH] Remove superfluous "has" function

---
 src/hydra-queue-runner/hydra-queue-runner.cc | 2 +-
 src/hydra-queue-runner/queue-monitor.cc      | 2 +-
 src/hydra-queue-runner/state.hh              | 7 -------
 3 files changed, 2 insertions(+), 9 deletions(-)

diff --git a/src/hydra-queue-runner/hydra-queue-runner.cc b/src/hydra-queue-runner/hydra-queue-runner.cc
index 51b26336..582a06ea 100644
--- a/src/hydra-queue-runner/hydra-queue-runner.cc
+++ b/src/hydra-queue-runner/hydra-queue-runner.cc
@@ -249,7 +249,7 @@ void getDependents(Step::ptr step, std::set<Build::ptr> & builds, std::set<Step:
     std::function<void(Step::ptr)> visit;
 
     visit = [&](Step::ptr step) {
-        if (has(steps, step)) return;
+        if (steps.count(step)) return;
         steps.insert(step);
 
         std::vector<Step::wptr> rdeps;
diff --git a/src/hydra-queue-runner/queue-monitor.cc b/src/hydra-queue-runner/queue-monitor.cc
index 8bce7aab..be8d5137 100644
--- a/src/hydra-queue-runner/queue-monitor.cc
+++ b/src/hydra-queue-runner/queue-monitor.cc
@@ -89,7 +89,7 @@ bool State::getQueuedBuilds(Connection & conn, std::shared_ptr<StoreAPI> store,
             BuildID id = row["id"].as<BuildID>();
             if (buildOne && id != buildOne) continue;
             if (id > newLastBuildId) newLastBuildId = id;
-            if (has(*builds_, id)) continue;
+            if (builds_->count(id)) continue;
 
             auto build = std::make_shared<Build>();
             build->id = id;
diff --git a/src/hydra-queue-runner/state.hh b/src/hydra-queue-runner/state.hh
index 1a988076..e5fd8aae 100644
--- a/src/hydra-queue-runner/state.hh
+++ b/src/hydra-queue-runner/state.hh
@@ -439,10 +439,3 @@ public:
 
     void run(BuildID buildOne = 0);
 };
-
-
-template <class C, class V>
-bool has(const C & c, const V & v)
-{
-    return c.find(v) != c.end();
-}